Irrevocable Waiver Law and Legal Definition. An irrevocable waiver is a waiver that can't later be changed or revoked. A waiver or release gives up a right, such as releasing one from his/her liability for harm or damage that may occur from performing under a contract, or participating in an activity.
Although you should limit added sugars in your diet, you don't need to limit natural sugars in food, as these sugars are found along with fiber, vitamins and minerals. Potatoes contain three main types of sugars: fructose, sucrose and glucose.
Sweetened breakfast cereals, chocolate, peanut butter, ice cream, puddings, sweetened yogurts and even some fast foods are high in sucrose, too. For example, 100 grams of both frosted corn flakes and puffed wheat contain almost 38 grams of sucrose each, whereas the same portion of milk chocolate has about 47 grams.